Chemicals Reagents R

Chemicals Reagents R

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  • SIGMA RLC 27

    MilliporeSigma

    Storage: −196°C

  • [Ru(bpz)3][PF6]2 95%

    MilliporeSigma

    [Ru(bpz)3][PF6]2 can be prepared from 2-iodopyrazine. Synonyms: Tris(2,2'-bipyrazine)ruthenium bis(hexafluorophosphate); Tris(2,2'-bipyrazine-N1,N1')ruthenium(II) hexafluorophosphate Molecular Formula: C24H18F12N12P2Ru Molecular Weight: 865.48 Linear Structural Formula: C24H18F12N12P2Ru Purity: 95%...

  • SIGMA RFL-6

    MilliporeSigma

    Storage: −196°C

  • ALDRICH (R)-(+)-a-Methylbenzylamine, ChiPros®, produced by BASF, >=99.0%

    Synonym(s): ( R )-(+)-1-Phenylethylamine Empirical Formula: C8H11N Linear Formula: C6H5CH(CH3)NH2 Formula Weight: 121.18 MDL Number: MFCD00064405 Purity: ≥99.0% (GC); ≥99.0% Boiling Point: 187-189 °C(lit.)...

  • ALDRICH Ruthenium(IV) oxide hydrate, 99.9% trace metals basis

    Synonym(s): Hydrous ruthenium oxide; Ruthenium dioxide hydrate Empirical Formula: O2Ru -+ xH2O Linear Formula: RuO2 -+ xH2O Formula Weight: 133.07 (anhydrous basis) MDL Number: MFCD00149846 Purity: 99.9% trace metals basis

  • Reagent Alcohol, 70% used for histology tissue preparation

    Application For use in most histology and cytology procedures. Packaging 1 gal in poly bottle

  • Ramipril impurity D

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Ethyl (2 S )2-[(3 S ,5a S ,8a S , 9a S )-3-methyl-1,4-dioxodecahydro-1 H -cyclopenta[ e ]pyrrolo[1,2- a ]pyrazin-2-yl]-4-phenylbutanoate; Ramipril diketopiperazine Empirical Formula: C23H30N2O4...

  • Rotenone =95%

    MilliporeSigma

    CAS Number: 83-79-4 Empirical Formula (Hill Notation): C23H22O6 Molecular Weight : 394.42 Packaging: 1, 5, 10, 25 g in glass bottle Biochem/physiol Actions Inhibitor of mitochondrial electron transport at NADH:ubiquinone oxidoreductase. It is readily absorbed through...

  • RABBIT STOMACH, 1Each, Tissue

    Rockland Immunochemicals Inc

    RABBIT STOMACH, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

  • SIGMA R-715 TFA salt >=95% (HPLC)

    Synonym(s): Ac-Lys-[D-betaNal7,lle8]desArg9-bradykinin Empirical Formula: C57H81N13O12 -+ xC2HF3O2 Linear Formula: C57H81N13O12 -+ xC2HF3O2...

  • R-Citalopram oxalate United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Rhein phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 4,5-Dihydroxyanthraquinone-2-carboxylic...

  • ReNcell NSC Maintenance Media

    ReNcell NSC Maintenance Medium is a defined serum-free, growth factor-free medium that has been optimized for the growth and in vitro differentiation of ReNcell immortalized human neural progenitor cells. When used in conjunction with FGF and EGF, the maintenance medium will allow for the...

  • Red light-emitting spiro-copolymer average Mw 180,000

    Synonyms: Livilux(TM) SPR-001 Application: Features: •Soluble redspiro-copolymer. •Long lifetime, with further big potential to improve. •Saturated red color coordinators. •Low operation voltage. •Very good viscosity behaviour in many organic solvents.Typical performance measured in standard device...

  • Ruthenium standard for AAS

    ready-to-use, in hydrochloric acid Synonym(s): Ruthenium(III) chloride solution MDL Number: MFCD00011207 RIDADR: UN 1789 8 / PGIII

  • Ribavirin, 1 Gram

    RPI (Research Products International)

    Synthetic nucleoside analogue structurally related to guanine. Inhibits the replication of a wide range of DNA and RNA viruses. WARNING! This product can expose you to Ribavirin, a chemical which is known to the State of California to cause developmental harm. For more information go to...

  • RABBIT UTERUS, 1Each, Tissue

    Rockland Immunochemicals Inc

    RABBIT UTERUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

  • Ribavirin Pharmaceutical Secondary Standard; Certified Reference Material

    Ribavirin is a synthetic guanosine analog, effective against respiratory syncytial virus, several hemorrhagic fever viruses and human immuno deficiency virus. Synonyms: Ribavirin; 1-beta-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide Molecular Formula: C8H12N4O5 Molecular Weight: 244.2 Linear...

  • Recombinant 2019-nCoV Nucleocapsid Protein with His tag

    Recombinant SARS-COV-2(2019-nCoV) Nucleocapsid Protein is produced by E. coli expression system. The target protein is expressed with sequence (Met1-Ala419) of SARS-COV-2(2019-nCoV) Nucleocapsid (Accession # QHD43423.2) fused with an 6XHis tag at the N-terminus. Synonyms: Nucleocapsid protein;...

  • ALDRICH (R)-(-)-2-Pyrrolidinemethanol, 99%

    Synonym(s): ( R )-(−)-2-(Hydroxymethyl)pyrrolidine; D-Prolinol Empirical Formula: C5H11NO Linear Formula: C5H11NO Formula Weight: 101.15 MDL Number: MFCD00064321 Purity: 99% Boiling Point: 74-76 °C/2 mmHg(lit.) Density:...

  • River sediment (bioavailable phosphorus)

    BCR ® certified Reference Material Storage: 2-8°C

  • SIGMA Resorufin pentyl ether

    Synonym(s): 7-Pentyloxy-3-phenoxazone; 7-Pentyloxy-3 H -phenoxazin-3-one; O 7 -Pentylresorufin; Pentoxyresorufin Empirical Formula: C17H17NO3 Linear Formula: C17H17NO3 Formula Weight: 283.32 MDL Number: MFCD00037664 Storage:...

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